1906255073343 has 8 divisors (see below), whose sum is σ = 2541691537456. Its totient is φ = 1270827662400.

The previous prime is 1906255073329. The next prime is 1906255073399. The reversal of 1906255073343 is 3433705526091.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 1906255073343 - 2⁶ = 1906255073279 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 1906255073292 and 1906255073301.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1906255073243) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1755718 + ... + 2625843.

It is an arithmetic number, because the mean of its divisors is an integer number (317711442182).

Almost surely, 2^{1906255073343} is an apocalyptic number.

1906255073343 is a deficient number, since it is larger than the sum of its proper divisors (635436464113).

1906255073343 is a wasteful number, since it uses less digits than its factorization.

1906255073343 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4526585.

The product of its (nonzero) digits is 2041200, while the sum is 48.

The spelling of 1906255073343 in words is "one trillion, nine hundred six billion, two hundred fifty-five million, seventy-three thousand, three hundred forty-three".